For the full year, the company says it now expects to post an earnings-per-share percentage increase in the "mid-teens."

Chairman and CEO Jeff Bewkes credited the company's investments in quality programing at its Turner and HBO networks with helping to draw in viewers, advertisers and affiliates. Revenue at the company's networks division increased 7 percent to $3.84 billion.

Ratings at CNN jumped 70 percent among its target audience, and HBO viewership remained strong, helped by its popular "Game of Thrones" series and the Liberace biopic "Behind the Candelabra," Bewkes said.

Meanwhile, revenue at the company's Warner Bros. film and TV entertainment division increased 13 percent to $2.94 billion on strong ticket sales for "Man of Steel," ''The Hangover Part III" and "The Great Gatsby."

Those gains more than offset losses more than offset lower profit at the company's publishing division. Time Warner plans to spin off its ailing Time Inc. magazine unit by the end of this year. Revenue at the publishing division fell 3 percent to $833 million on both lower subscription and advertising sales.

Its shares rose $2.12, or 3.3 percent, to $66.20 in premarket trading about an hour before the market opening.